FR943539A - Shutter for cameras - Google Patents
Shutter for camerasInfo
- Publication number
- FR943539A FR943539A FR943539DA FR943539A FR 943539 A FR943539 A FR 943539A FR 943539D A FR943539D A FR 943539DA FR 943539 A FR943539 A FR 943539A
- Authority
- FR
- France
- Prior art keywords
- shutter
- cameras
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B9/00—Exposure-making shutters; Diaphragms
- G03B9/08—Shutters
- G03B9/10—Blade or disc rotating or pivoting about axis normal to its plane
- G03B9/14—Two separate members moving in opposite directions
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR943539T | 1947-03-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR943539A true FR943539A (en) | 1949-03-10 |
Family
ID=9471310
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR943539D Expired FR943539A (en) | 1947-03-24 | 1947-03-24 | Shutter for cameras |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR943539A (en) |
-
1947
- 1947-03-24 FR FR943539D patent/FR943539A/en not_active Expired
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